>>> "Eric" == Eric S Fraga <esflists@gmail.com> writes:

   > On Thursday, 13 Dec 2018 at 16:08, Uwe Brauer wrote:
   > [...]

   >> BTW I just saw  mail from Nick in which he states 
   >> 
   >>> Why don't you use <C-c C-,>? It turns a region into a source block.
   >> 
   >> In which org version. What command is bound to C-c C-,

   > Not sure when it was introduced but maybe 9 months ago or so.  It's
   > bound to org-insert-structure-template.

   >> My version seems not to have it. (Master from last July, I think).

   > Should be there as the binding was done 8 months ago according to the
   > git log (39837b4b3).

Ok, my version is older, so decided to upgrade. First thing I noted my
old templates are useless, the syntax has changed. I will ask about that
in a different email.

The new command is quite nice, though, thanks for providing it.